Pot drum



FIG. 1 is a front, left perspective view of a pot drum showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a back view thereof; and,

FIG. 5 is a right side view thereof. 

The ornamental design for a pot drum, as shown and described. 